Answer:
The answer is: In this experimental situation the unconditioned stiumulus (UCS) is the drug.
Explanation:
In classical conditioning, the unconditioned stimulus is what produces a natural and unconscious response, for example, in Pavlov's experiment with dogs, the unconditioned stimulus was the smell of food, which produced an unconditioned response (salivation).
In this case, the drug produced a natural response in the rats, it made them ill, therefore, the drug that was injected to them is the unconditioned stimulus.
The correct answer is B) The people involved with the study told the men that they were being treated for "bad blood."
The option that would be would be an acceptable paraphrase of the information is the following: The people involved with the study told the men that they were being treated for "bad blood."
The excerpt is referring to the unethical study conducted by the United States Public Service between 1932 and 1972. The name of the study was the Tuskegee Study of Untreated Syphilis in the Black Men. The cruelty of the study was that none of the 399 men that had syphilis were treated to cure the disease; they never received the penicillin necessary to be cured.
The correct answer is letter B
Contribution margin is how much of the revenue obtained from the sale of products and services to pay fixed costs (and make a profit), after paying variable costs and expenses (taxes, raw materials, suppliers, staff salaries and others) expenses resulting from those sales).
Through the contribution margin, it is possible to define the contribution margin index (BMI), which is the relationship between the contribution margin and gross operating revenue.
So there would be more people to help out. The more help there is then more work will get done.
I think it would either be c or d but I would need the picture to be sure
